Reciprocating piston pump serviceable without tools

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9068567
APP PUB NO 20060292016A1
SERIAL NO

11426239

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The “no tools” pump removal system comprises a bearing housing attached to the drive housing. The bearing housing has a hinged door that when opened allows removal of the pump pin and then the pump. The bearing housing is provided with a latch assembly and a handle. A safety latch retains the handle in place during operation and until it is desired to remove the pump.

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Patent Owner(s)

  • GRACO MINNESOTA INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blenkush, William M Becker, US 51 522
Hitter, Benjamin J Monticello, US 3 63
Peterson, Dennis R Isanti, US 7 80
Thompson, David J Oak Grove, US 78 1516

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